Hierarchical 3D electrodes for electrochemical energy storage
The discovery and development of electrode materials promise superior energy or power
density. However, good performance is typically achieved only in ultrathin electrodes with …
density. However, good performance is typically achieved only in ultrathin electrodes with …
Bridging nano-and microscale X-ray tomography for battery research by leveraging artificial intelligence
J Scharf, M Chouchane, DP Finegan, B Lu… - Nature …, 2022 - nature.com
X-ray computed tomography (CT) is a non-destructive imaging technique in which contrast
originates from the materials' absorption coefficient. The recent development of laboratory …
originates from the materials' absorption coefficient. The recent development of laboratory …
Unravelling structure sensitivity in CO2 hydrogenation over nickel
C Vogt, E Groeneveld, G Kamsma, M Nachtegaal… - Nature Catalysis, 2018 - nature.com
Continuous efforts in the field of materials science have allowed us to generate smaller and
smaller metal nanoparticles, creating new opportunities to understand catalytic properties …
smaller metal nanoparticles, creating new opportunities to understand catalytic properties …
X-ray tomography applied to electrochemical devices and electrocatalysis
X-ray computed tomography (CT) is a nondestructive three-dimensional (3D) imaging
technique used for studying morphological properties of porous and nonporous materials. In …
technique used for studying morphological properties of porous and nonporous materials. In …
Synchrotron X-ray analytical techniques for studying materials electrochemistry in rechargeable batteries
Rechargeable battery technologies have ignited major breakthroughs in contemporary
society, including but not limited to revolutions in transportation, electronics, and grid energy …
society, including but not limited to revolutions in transportation, electronics, and grid energy …
Machine-learning-revealed statistics of the particle-carbon/binder detachment in lithium-ion battery cathodes
The microstructure of a composite electrode determines how individual battery particles are
charged and discharged in a lithium-ion battery. It is a frontier challenge to experimentally …
charged and discharged in a lithium-ion battery. It is a frontier challenge to experimentally …
High‐voltage charging‐induced strain, heterogeneity, and micro‐cracks in secondary particles of a nickel‐rich layered cathode material
Nickel‐rich layered materials LiNi1‐x‐yMnxCoyO2 are promising candidates for high‐
energy‐density lithium‐ion battery cathodes. Unfortunately, they suffer from capacity fading …
energy‐density lithium‐ion battery cathodes. Unfortunately, they suffer from capacity fading …
Heterogeneous damage in Li-ion batteries: Experimental analysis and theoretical modeling
We assess the heterogeneous electrochemistry and mechanics in a composite electrode of
commercial batteries using synchrotron X-ray tomography analysis and microstructure …
commercial batteries using synchrotron X-ray tomography analysis and microstructure …
Quantification of heterogeneous degradation in Li‐ion batteries
The multiscale chemomechanical interplay in lithium‐ion batteries builds up mechanical
stress, provokes morphological breakdown, and leads to state of charge heterogeneity …
stress, provokes morphological breakdown, and leads to state of charge heterogeneity …
Structural, dynamic, and chemical complexities in zinc anode of an operating aqueous Zn‐ion battery
Aqueous Zn‐ion battery is a promising technology for electrochemical energy storage. The
formation of Zn dendrites, however, can jeopardize the cell cycle life and thus, hinders the …
formation of Zn dendrites, however, can jeopardize the cell cycle life and thus, hinders the …